Mathematics, 09.11.2019 21:31, gaceves6177

erica earns a rebate each month on her meals and movie tickets. she earns $3 for each movie ticket and $0.80 for each meal. last month erica purchased 15 meals and earned $18.

part a: create an equation that will determine the number of movie tickets she purchased.

part b: solve this equation justifying each step with an algebraic property of equality.

part c: how many movie tickets did erica purchase last month?

Answers: 3

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erica earns a rebate each month on her meals and movie tickets. she earns $3 for each movie ticket a...